Tools/TestWebKitAPI/Tests/WebKitCocoa/WKRequestActivatedElementInfo.mm - WebKit - Git at Google

 /*
  * Copyright (C) 2017 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
  */

 #import "config.h"

 #import "PlatformUtilities.h"
 #import "Test.h"
 #import "TestNavigationDelegate.h"
 #import "TestWKWebView.h"
 #import <WebKit/WKWebViewConfigurationPrivate.h>
 #import <WebKit/WKWebViewPrivateForTesting.h>
 #import <WebKit/_WKActivatedElementInfo.h>
 #import <wtf/RetainPtr.h>
 #import <wtf/Vector.h>

 #if PLATFORM(IOS_FAMILY)

 namespace TestWebKitAPI {

 static void checkElementTypeAndBoundingRect(_WKActivatedElementInfo *elementInfo, _WKActivatedElementType expectedType, CGRect expectedBoundingRect)
 {
     auto observedBoundingRect = elementInfo.boundingRect;
     EXPECT_EQ(CGRectGetWidth(expectedBoundingRect), CGRectGetWidth(observedBoundingRect));
     EXPECT_EQ(CGRectGetHeight(expectedBoundingRect), CGRectGetHeight(observedBoundingRect));
     EXPECT_EQ(CGRectGetMinX(expectedBoundingRect), CGRectGetMinX(observedBoundingRect));
     EXPECT_EQ(CGRectGetMinY(expectedBoundingRect), CGRectGetMinY(observedBoundingRect));
     EXPECT_EQ(expectedType, elementInfo.type);
 }

 TEST(_WKActivatedElementInfo, InfoForLink)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     [webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'><a href='testURL.test' style='display: block; height: 100%;' title='HitTestLinkTitle' id='testID'></a></body></html>" baseURL:nil];
     [webView _test_waitForDidFinishNavigation];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

         EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeLink);
         EXPECT_WK_STREQ(elementInfo.URL.absoluteString, "testURL.test");
         EXPECT_WK_STREQ(elementInfo.title, "HitTestLinkTitle");
         EXPECT_WK_STREQ(elementInfo.ID, @"testID");
         EXPECT_NOT_NULL(elementInfo.image);
         EXPECT_EQ(elementInfo.boundingRect.size.width, 320);
         EXPECT_EQ(elementInfo.boundingRect.size.height, 500);
         EXPECT_EQ(elementInfo.image.size.width, 320);
         EXPECT_EQ(elementInfo.image.size.height, 500);

         finished = true;
     }];

     TestWebKitAPI::Util::run(&finished);
 }

 TEST(_WKActivatedElementInfo, InfoForImage)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 215, 174)]);
     NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"image" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
     [webView loadRequest:request];
     [webView _test_waitForDidFinishNavigation];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

         EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeImage);
         EXPECT_WK_STREQ(elementInfo.imageURL.lastPathComponent, "large-red-square.png");
         EXPECT_NOT_NULL(elementInfo.image);

         finished = true;
     }];

     TestWebKitAPI::Util::run(&finished);
 }

 TEST(_WKActivatedElementInfo, InfoForMediaDocument)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 215, 174)]);
     NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"icon" withExtension:@"png" subdirectory:@"TestWebKitAPI.resources"]];
     [webView loadRequest:request];
     [webView _test_waitForDidFinishNavigation];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

         EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeImage);
         EXPECT_WK_STREQ(elementInfo.imageURL.lastPathComponent, "icon.png");
         EXPECT_NOT_NULL(elementInfo.image);
         EXPECT_EQ(elementInfo.boundingRect.size.width, 215);
         EXPECT_EQ(elementInfo.boundingRect.size.height, 174);
         EXPECT_EQ(elementInfo.image.size.width, 215);
         EXPECT_EQ(elementInfo.image.size.height, 174);

         finished = true;
     }];

     TestWebKitAPI::Util::run(&finished);
 }

 TEST(_WKActivatedElementInfo, InfoForLinkAroundImage)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"link-with-image" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
     [webView loadRequest:request];
     [webView _test_waitForDidFinishNavigation];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

         EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeLink);
         EXPECT_WK_STREQ(elementInfo.URL.lastPathComponent, "testURL.test");
         EXPECT_WK_STREQ(elementInfo.title, "HitTestImageTitle");
         EXPECT_WK_STREQ(elementInfo.ID, @"testID");
         EXPECT_NOT_NULL(elementInfo.image);
         EXPECT_EQ(elementInfo.boundingRect.size.width, 320);
         EXPECT_EQ(elementInfo.boundingRect.size.height, 500);

         finished = true;
     }];

     TestWebKitAPI::Util::run(&finished);
 }


 TEST(_WKActivatedElementInfo, InfoForRotatedImage)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     auto imagePixels = [](CGImageRef image) -> Vector<unsigned> {
         static const size_t bytesPerPixel = 4;
         static const size_t bitsPerComponent = 8;
         size_t width = CGImageGetWidth(image);
         size_t height = CGImageGetHeight(image);
         size_t bytesPerRow = bytesPerPixel * width;

         static_assert(bytesPerPixel == sizeof(unsigned));
         Vector<unsigned> pixels(height * width);

         RetainPtr<CGColorSpaceRef> colorSpace = adoptCF(CGColorSpaceCreateDeviceRGB());
         RetainPtr<CGContextRef> context = adoptCF(CGBitmapContextCreate(pixels.data(), width, height, bitsPerComponent, bytesPerRow, colorSpace.get(), kCGImageAlphaPremultipliedFirst | kCGImageByteOrder32Little));

         CGContextDrawImage(context.get(), CGRectMake(0, 0, width, height), image);
         return pixels;
     };

     auto indexOf = [&](UIImage *image, unsigned x, unsigned y) -> unsigned {
         return y * image.size.width + x;
     };

     [webView synchronouslyLoadHTMLString:@"<body><img src='test.jpg'></body>"];
     RetainPtr originalImageInfo = [webView activatedElementAtPosition:CGPointMake(50, 50)];
     RetainPtr originalImage = [originalImageInfo image];
     auto originalImagePixels = imagePixels([originalImage CGImage]);

     unsigned green = originalImagePixels[indexOf(originalImage.get(), 0, 0)];
     unsigned yellow = originalImagePixels[indexOf(originalImage.get(), [originalImage size].width - 1, 0)];
     unsigned blue = originalImagePixels[indexOf(originalImage.get(), 0, [originalImage size].height - 1)];
     unsigned red = originalImagePixels[indexOf(originalImage.get(), [originalImage size].width - 1, [originalImage size].height - 1)];

     [webView synchronouslyLoadHTMLString:@"<body><img src='exif-orientation-8-llo.jpg'></body>"];
     RetainPtr rotatedImageInfo = [webView activatedElementAtPosition:CGPointMake(50, 50)];
     RetainPtr rotatedImage = [rotatedImageInfo image];

     auto rotatedImagePixels = imagePixels([rotatedImage CGImage]);

     EXPECT_TRUE([rotatedImageInfo type] == _WKActivatedElementTypeImage);
     EXPECT_WK_STREQ([rotatedImageInfo imageURL].lastPathComponent, "exif-orientation-8-llo.jpg");
     EXPECT_NOT_NULL(rotatedImage.get());
     EXPECT_EQ([rotatedImageInfo boundingRect].size.width, 50);
     EXPECT_EQ([rotatedImageInfo boundingRect].size.height, 100);
     EXPECT_EQ([rotatedImage size].width, 50);
     EXPECT_EQ([rotatedImage size].height, 100);

     EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), 0, 0)], yellow);
     EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), [rotatedImage size].width - 1, 0)], red);
     EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), 0, [rotatedImage size].height - 1)], green);
     EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), [rotatedImage size].width - 1, [rotatedImage size].height - 1)], blue);
 }

 TEST(_WKActivatedElementInfo, InfoForBlank)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     [webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'></body></html>" baseURL:nil];
     [webView _test_waitForDidFinishNavigation];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

         EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeUnspecified);
         EXPECT_EQ(elementInfo.boundingRect.size.width, 320);
         EXPECT_EQ(elementInfo.boundingRect.size.height, 500);

         finished = true;
     }];

     TestWebKitAPI::Util::run(&finished);
 }

 TEST(_WKActivatedElementInfo, InfoForBrokenImage)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     [webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'><img  src='missing.gif' height='100' width='100'></body></html>" baseURL:nil];
     [webView _test_waitForDidFinishNavigation];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

         EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeUnspecified);
         EXPECT_EQ(elementInfo.boundingRect.size.width, 100);
         EXPECT_EQ(elementInfo.boundingRect.size.height, 100);

         finished = true;
     }];

     TestWebKitAPI::Util::run(&finished);
 }

 TEST(_WKActivatedElementInfo, InfoForAttachment)
 {
     auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
     [configuration _setAttachmentElementEnabled:YES];

     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500) configuration:configuration.get()]);
     [webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'><attachment  /></body></html>" baseURL:nil];
     [webView _test_waitForDidFinishNavigation];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(20, 20) completionBlock:^(_WKActivatedElementInfo *elementInfo) {
         EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeAttachment);

         finished = true;
     }];

     TestWebKitAPI::Util::run(&finished);
 }

 TEST(_WKActivatedElementInfo, InfoWithNestedSynchronousUpdates)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     [webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='initial-scale=1'><style>body { margin:0 } a { display:block; width:200px; height:200px }</style><a href='https://www.apple.com'>FOO</a>"];

     __block bool finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(100, 100) completionBlock:^(_WKActivatedElementInfo *elementInfo) {
         _WKActivatedElementInfo *synchronousElementInfo = [webView activatedElementAtPosition:CGPointMake(300, 300)];
         EXPECT_EQ(_WKActivatedElementTypeUnspecified, synchronousElementInfo.type);
         checkElementTypeAndBoundingRect(elementInfo, _WKActivatedElementTypeLink, CGRectMake(0, 0, 200, 200));
         finished = true;
     }];
     TestWebKitAPI::Util::run(&finished);

     finished = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(100, 100) completionBlock:^(_WKActivatedElementInfo *elementInfo) {
         _WKActivatedElementInfo *synchronousElementInfo = [webView activatedElementAtPosition:CGPointMake(100, 100)];
         checkElementTypeAndBoundingRect(synchronousElementInfo, _WKActivatedElementTypeLink, CGRectMake(0, 0, 200, 200));
         checkElementTypeAndBoundingRect(elementInfo, _WKActivatedElementTypeLink, CGRectMake(0, 0, 200, 200));
         finished = true;
     }];
     TestWebKitAPI::Util::run(&finished);
 }

 TEST(_WKActivatedElementInfo, InfoWithNestedRequests)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     [webView synchronouslyLoadTestPageNamed:@"image-and-contenteditable"];

     __block bool finishedWithInner = false;
     __block bool finishedWithOuter = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(100, 50) completionBlock:^(_WKActivatedElementInfo *outerElementInfo) {
         [webView _requestActivatedElementAtPosition:CGPointMake(100, 50) completionBlock:^(_WKActivatedElementInfo *innerElementInfo) {
             checkElementTypeAndBoundingRect(innerElementInfo, _WKActivatedElementTypeImage, CGRectMake(0, 0, 200, 200));
             finishedWithInner = true;
         }];
         checkElementTypeAndBoundingRect(outerElementInfo, _WKActivatedElementTypeImage, CGRectMake(0, 0, 200, 200));
         finishedWithOuter = true;
     }];
     TestWebKitAPI::Util::run(&finishedWithOuter);
     TestWebKitAPI::Util::run(&finishedWithInner);

     finishedWithInner = false;
     finishedWithOuter = false;
     [webView _requestActivatedElementAtPosition:CGPointMake(100, 50) completionBlock:^(_WKActivatedElementInfo *outerElementInfo) {
         [webView _requestActivatedElementAtPosition:CGPointMake(300, 300) completionBlock:^(_WKActivatedElementInfo *innerElementInfo) {
             EXPECT_EQ(_WKActivatedElementTypeUnspecified, innerElementInfo.type);
             finishedWithInner = true;
         }];
         checkElementTypeAndBoundingRect(outerElementInfo, _WKActivatedElementTypeImage, CGRectMake(0, 0, 200, 200));
         finishedWithOuter = true;
     }];
     TestWebKitAPI::Util::run(&finishedWithOuter);
     TestWebKitAPI::Util::run(&finishedWithInner);
 }

 TEST(_WKActivatedElementInfo, HitTestPointOutsideView)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)]);
     [webView synchronouslyLoadHTMLString:@R"(
         <!DOCTYPE html>
         <html>
             <meta name='viewport' content='width = device-width, initial-scale = 1'>
             <head>
             <style>
             html, body {
                 margin: 0;
                 width: 100%;
                 height: 100%;
             }
             div {
                 position: absolute;
                 top: 0;
                 left: 0;
                 width: 100px;
                 height: 100px;
                 border: 1px solid tomato;
                 box-sizing: border-box;
             }
             </style>
             </head>
             <body><div onclick='return true;'></body>
         </html>
     )"];

     auto elementRect = [webView activatedElementAtPosition:CGPointMake(101, 101)].boundingRect;
     EXPECT_TRUE(CGPointEqualToPoint(elementRect.origin, CGPointZero));
     EXPECT_TRUE(CGSizeEqualToSize(elementRect.size, CGSizeMake(100, 100)));
 }

 }

 #endif
	/*
	* Copyright (C) 2017 Apple Inc. All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in the
	* documentation and/or other materials provided with the distribution.
	*
	* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
	* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
	* THE POSSIBILITY OF SUCH DAMAGE.
	*/

	#import "config.h"

	#import "PlatformUtilities.h"
	#import "Test.h"
	#import "TestNavigationDelegate.h"
	#import "TestWKWebView.h"
	#import <WebKit/WKWebViewConfigurationPrivate.h>
	#import <WebKit/WKWebViewPrivateForTesting.h>
	#import <WebKit/_WKActivatedElementInfo.h>
	#import <wtf/RetainPtr.h>
	#import <wtf/Vector.h>

	#if PLATFORM(IOS_FAMILY)

	namespace TestWebKitAPI {

	static void checkElementTypeAndBoundingRect(_WKActivatedElementInfo *elementInfo, _WKActivatedElementType expectedType, CGRect expectedBoundingRect)
	{
	auto observedBoundingRect = elementInfo.boundingRect;
	EXPECT_EQ(CGRectGetWidth(expectedBoundingRect), CGRectGetWidth(observedBoundingRect));
	EXPECT_EQ(CGRectGetHeight(expectedBoundingRect), CGRectGetHeight(observedBoundingRect));
	EXPECT_EQ(CGRectGetMinX(expectedBoundingRect), CGRectGetMinX(observedBoundingRect));
	EXPECT_EQ(CGRectGetMinY(expectedBoundingRect), CGRectGetMinY(observedBoundingRect));
	EXPECT_EQ(expectedType, elementInfo.type);
	}

	TEST(_WKActivatedElementInfo, InfoForLink)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	[webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'><a href='testURL.test' style='display: block; height: 100%;' title='HitTestLinkTitle' id='testID'></a></body></html>" baseURL:nil];
	[webView _test_waitForDidFinishNavigation];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

	EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeLink);
	EXPECT_WK_STREQ(elementInfo.URL.absoluteString, "testURL.test");
	EXPECT_WK_STREQ(elementInfo.title, "HitTestLinkTitle");
	EXPECT_WK_STREQ(elementInfo.ID, @"testID");
	EXPECT_NOT_NULL(elementInfo.image);
	EXPECT_EQ(elementInfo.boundingRect.size.width, 320);
	EXPECT_EQ(elementInfo.boundingRect.size.height, 500);
	EXPECT_EQ(elementInfo.image.size.width, 320);
	EXPECT_EQ(elementInfo.image.size.height, 500);

	finished = true;
	}];

	TestWebKitAPI::Util::run(&finished);
	}

	TEST(_WKActivatedElementInfo, InfoForImage)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 215, 174)]);
	NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"image" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
	[webView loadRequest:request];
	[webView _test_waitForDidFinishNavigation];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

	EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeImage);
	EXPECT_WK_STREQ(elementInfo.imageURL.lastPathComponent, "large-red-square.png");
	EXPECT_NOT_NULL(elementInfo.image);

	finished = true;
	}];

	TestWebKitAPI::Util::run(&finished);
	}

	TEST(_WKActivatedElementInfo, InfoForMediaDocument)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 215, 174)]);
	NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"icon" withExtension:@"png" subdirectory:@"TestWebKitAPI.resources"]];
	[webView loadRequest:request];
	[webView _test_waitForDidFinishNavigation];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

	EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeImage);
	EXPECT_WK_STREQ(elementInfo.imageURL.lastPathComponent, "icon.png");
	EXPECT_NOT_NULL(elementInfo.image);
	EXPECT_EQ(elementInfo.boundingRect.size.width, 215);
	EXPECT_EQ(elementInfo.boundingRect.size.height, 174);
	EXPECT_EQ(elementInfo.image.size.width, 215);
	EXPECT_EQ(elementInfo.image.size.height, 174);

	finished = true;
	}];

	TestWebKitAPI::Util::run(&finished);
	}

	TEST(_WKActivatedElementInfo, InfoForLinkAroundImage)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"link-with-image" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
	[webView loadRequest:request];
	[webView _test_waitForDidFinishNavigation];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

	EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeLink);
	EXPECT_WK_STREQ(elementInfo.URL.lastPathComponent, "testURL.test");
	EXPECT_WK_STREQ(elementInfo.title, "HitTestImageTitle");
	EXPECT_WK_STREQ(elementInfo.ID, @"testID");
	EXPECT_NOT_NULL(elementInfo.image);
	EXPECT_EQ(elementInfo.boundingRect.size.width, 320);
	EXPECT_EQ(elementInfo.boundingRect.size.height, 500);

	finished = true;
	}];

	TestWebKitAPI::Util::run(&finished);
	}


	TEST(_WKActivatedElementInfo, InfoForRotatedImage)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	auto imagePixels = [](CGImageRef image) -> Vector<unsigned> {
	static const size_t bytesPerPixel = 4;
	static const size_t bitsPerComponent = 8;
	size_t width = CGImageGetWidth(image);
	size_t height = CGImageGetHeight(image);
	size_t bytesPerRow = bytesPerPixel * width;

	static_assert(bytesPerPixel == sizeof(unsigned));
	Vector<unsigned> pixels(height * width);

	RetainPtr<CGColorSpaceRef> colorSpace = adoptCF(CGColorSpaceCreateDeviceRGB());
	RetainPtr<CGContextRef> context = adoptCF(CGBitmapContextCreate(pixels.data(), width, height, bitsPerComponent, bytesPerRow, colorSpace.get(), kCGImageAlphaPremultipliedFirst \| kCGImageByteOrder32Little));

	CGContextDrawImage(context.get(), CGRectMake(0, 0, width, height), image);
	return pixels;
	};

	auto indexOf = [&](UIImage *image, unsigned x, unsigned y) -> unsigned {
	return y * image.size.width + x;
	};

	[webView synchronouslyLoadHTMLString:@"<body><img src='test.jpg'></body>"];
	RetainPtr originalImageInfo = [webView activatedElementAtPosition:CGPointMake(50, 50)];
	RetainPtr originalImage = [originalImageInfo image];
	auto originalImagePixels = imagePixels([originalImage CGImage]);

	unsigned green = originalImagePixels[indexOf(originalImage.get(), 0, 0)];
	unsigned yellow = originalImagePixels[indexOf(originalImage.get(), [originalImage size].width - 1, 0)];
	unsigned blue = originalImagePixels[indexOf(originalImage.get(), 0, [originalImage size].height - 1)];
	unsigned red = originalImagePixels[indexOf(originalImage.get(), [originalImage size].width - 1, [originalImage size].height - 1)];

	[webView synchronouslyLoadHTMLString:@"<body><img src='exif-orientation-8-llo.jpg'></body>"];
	RetainPtr rotatedImageInfo = [webView activatedElementAtPosition:CGPointMake(50, 50)];
	RetainPtr rotatedImage = [rotatedImageInfo image];

	auto rotatedImagePixels = imagePixels([rotatedImage CGImage]);

	EXPECT_TRUE([rotatedImageInfo type] == _WKActivatedElementTypeImage);
	EXPECT_WK_STREQ([rotatedImageInfo imageURL].lastPathComponent, "exif-orientation-8-llo.jpg");
	EXPECT_NOT_NULL(rotatedImage.get());
	EXPECT_EQ([rotatedImageInfo boundingRect].size.width, 50);
	EXPECT_EQ([rotatedImageInfo boundingRect].size.height, 100);
	EXPECT_EQ([rotatedImage size].width, 50);
	EXPECT_EQ([rotatedImage size].height, 100);

	EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), 0, 0)], yellow);
	EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), [rotatedImage size].width - 1, 0)], red);
	EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), 0, [rotatedImage size].height - 1)], green);
	EXPECT_EQ(rotatedImagePixels[indexOf(rotatedImage.get(), [rotatedImage size].width - 1, [rotatedImage size].height - 1)], blue);
	}

	TEST(_WKActivatedElementInfo, InfoForBlank)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	[webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'></body></html>" baseURL:nil];
	[webView _test_waitForDidFinishNavigation];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

	EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeUnspecified);
	EXPECT_EQ(elementInfo.boundingRect.size.width, 320);
	EXPECT_EQ(elementInfo.boundingRect.size.height, 500);

	finished = true;
	}];

	TestWebKitAPI::Util::run(&finished);
	}

	TEST(_WKActivatedElementInfo, InfoForBrokenImage)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	[webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'><img src='missing.gif' height='100' width='100'></body></html>" baseURL:nil];
	[webView _test_waitForDidFinishNavigation];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(50, 50) completionBlock: ^(_WKActivatedElementInfo *elementInfo) {

	EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeUnspecified);
	EXPECT_EQ(elementInfo.boundingRect.size.width, 100);
	EXPECT_EQ(elementInfo.boundingRect.size.height, 100);

	finished = true;
	}];

	TestWebKitAPI::Util::run(&finished);
	}

	TEST(_WKActivatedElementInfo, InfoForAttachment)
	{
	auto configuration = adoptNS([[WKWebViewConfiguration alloc] init]);
	[configuration _setAttachmentElementEnabled:YES];

	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500) configuration:configuration.get()]);
	[webView loadHTMLString:@"<html><head><meta name='viewport' content='initial-scale=1'></head><body style='margin: 0px;'><attachment /></body></html>" baseURL:nil];
	[webView _test_waitForDidFinishNavigation];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(20, 20) completionBlock:^(_WKActivatedElementInfo *elementInfo) {
	EXPECT_TRUE(elementInfo.type == _WKActivatedElementTypeAttachment);

	finished = true;
	}];

	TestWebKitAPI::Util::run(&finished);
	}

	TEST(_WKActivatedElementInfo, InfoWithNestedSynchronousUpdates)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	[webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='initial-scale=1'><style>body { margin:0 } a { display:block; width:200px; height:200px }</style><a href='https://www.apple.com'>FOO</a>"];

	__block bool finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(100, 100) completionBlock:^(_WKActivatedElementInfo *elementInfo) {
	_WKActivatedElementInfo *synchronousElementInfo = [webView activatedElementAtPosition:CGPointMake(300, 300)];
	EXPECT_EQ(_WKActivatedElementTypeUnspecified, synchronousElementInfo.type);
	checkElementTypeAndBoundingRect(elementInfo, _WKActivatedElementTypeLink, CGRectMake(0, 0, 200, 200));
	finished = true;
	}];
	TestWebKitAPI::Util::run(&finished);

	finished = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(100, 100) completionBlock:^(_WKActivatedElementInfo *elementInfo) {
	_WKActivatedElementInfo *synchronousElementInfo = [webView activatedElementAtPosition:CGPointMake(100, 100)];
	checkElementTypeAndBoundingRect(synchronousElementInfo, _WKActivatedElementTypeLink, CGRectMake(0, 0, 200, 200));
	checkElementTypeAndBoundingRect(elementInfo, _WKActivatedElementTypeLink, CGRectMake(0, 0, 200, 200));
	finished = true;
	}];
	TestWebKitAPI::Util::run(&finished);
	}

	TEST(_WKActivatedElementInfo, InfoWithNestedRequests)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	[webView synchronouslyLoadTestPageNamed:@"image-and-contenteditable"];

	__block bool finishedWithInner = false;
	__block bool finishedWithOuter = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(100, 50) completionBlock:^(_WKActivatedElementInfo *outerElementInfo) {
	[webView _requestActivatedElementAtPosition:CGPointMake(100, 50) completionBlock:^(_WKActivatedElementInfo *innerElementInfo) {
	checkElementTypeAndBoundingRect(innerElementInfo, _WKActivatedElementTypeImage, CGRectMake(0, 0, 200, 200));
	finishedWithInner = true;
	}];
	checkElementTypeAndBoundingRect(outerElementInfo, _WKActivatedElementTypeImage, CGRectMake(0, 0, 200, 200));
	finishedWithOuter = true;
	}];
	TestWebKitAPI::Util::run(&finishedWithOuter);
	TestWebKitAPI::Util::run(&finishedWithInner);

	finishedWithInner = false;
	finishedWithOuter = false;
	[webView _requestActivatedElementAtPosition:CGPointMake(100, 50) completionBlock:^(_WKActivatedElementInfo *outerElementInfo) {
	[webView _requestActivatedElementAtPosition:CGPointMake(300, 300) completionBlock:^(_WKActivatedElementInfo *innerElementInfo) {
	EXPECT_EQ(_WKActivatedElementTypeUnspecified, innerElementInfo.type);
	finishedWithInner = true;
	}];
	checkElementTypeAndBoundingRect(outerElementInfo, _WKActivatedElementTypeImage, CGRectMake(0, 0, 200, 200));
	finishedWithOuter = true;
	}];
	TestWebKitAPI::Util::run(&finishedWithOuter);
	TestWebKitAPI::Util::run(&finishedWithInner);
	}

	TEST(_WKActivatedElementInfo, HitTestPointOutsideView)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 100, 100)]);
	[webView synchronouslyLoadHTMLString:@R"(
	<!DOCTYPE html>
	<html>
	<meta name='viewport' content='width = device-width, initial-scale = 1'>
	<head>
	<style>
	html, body {
	margin: 0;
	width: 100%;
	height: 100%;
	}
	div {
	position: absolute;
	top: 0;
	left: 0;
	width: 100px;
	height: 100px;
	border: 1px solid tomato;
	box-sizing: border-box;
	}
	</style>
	</head>
	<body><div onclick='return true;'></body>
	</html>
	)"];

	auto elementRect = [webView activatedElementAtPosition:CGPointMake(101, 101)].boundingRect;
	EXPECT_TRUE(CGPointEqualToPoint(elementRect.origin, CGPointZero));
	EXPECT_TRUE(CGSizeEqualToSize(elementRect.size, CGSizeMake(100, 100)));
	}

	}

	#endif